钢球直径

1000个钢球
重量(公斤)

每公斤钢球
个数

钢球直径

1000个钢球
重量(公斤)

每公斤钢球
个数

Inch

mm

Inch

mm

1/16

-

-

1.5875

1.7500

2.0000

0.016

0.022

0.033

62350

45871

30700

-

31/64
1/2
17/32

12.0000
12.3031
12.7000
13.4938

7.040
7.600
8.350
10.000

142
132
120
100

3/32

-

-

2.3812

2.5000

3.0000

0.055

0.0637

0.110

18182

15698

9091

-
9/16
19/32

14.0000
14.2875
15.0812

11.18
11.90
14.00

89.00
84.00
71.40

1/8
-
5/32

3.1750
3.5000
3.9688

0.131
0.175
0.255

7634
5717
3922

5/8
-
21/32

15.8750
16.0000
16.6688

16.30
16.69
18.90

61.30
59.90
52.90

-
3/16
-

4.0000
4.7625
5.0000

0.261
0.441
0.510

3831
2268
1961

-
11/16
23/32

17.0000
17.4625
18.2562

20.02
21.70
24.80

50.00
46.10
40.30

13/64
7/32
15/64

5.1594
5.5562
5.9531

0.560
0.699
0.860

1786
1431
1163

-
3/4
25/32

19.0000
19.0500
19.8438

27.96
28.20
31.90

35.77
35.50
31.40

-
1/4
-

6.0000
6.3500
6.5000

0.881
1.040
1.119

1136
962
894

13/16
-
27/32

20.6375
21.0000
21.4313

35.80
37.75
40.10

27.90
26.49
24.90

17/64
17/64
5/16

6.7469
7.1438
7.9375

1.250
1.490
2.040

800
671
490

7/8
-
29/32

22.2250
23.0000
23.0188

44.80
49.59
49.80

22.30
20.17
20.10

-
-
11/32

8.0000
8.5000
8.7312

2.090
2.500
2.710

478
400
369

15/16
-
31/32

23.8125
24.0000
24.6063

55.10
56.34
60.80

18.20
17.75
16.50

-
3/8
-

9.0000
9.5250
10.0000

2.970
3.520
4.080

337
284
245

-
1
1 1/16

25.0000
25.4000
26.9875

63.68
66.80
88.50

15.70
15.00
11.30

13/32
-
7/16

10.3188
11.0000
11.1125

4.480
5.420
5.600

223
185
179

1 1/8
1 3/16
1 1/4

28.5750
30.1625
31.7500

104.50
127.80
143.80

9.56
7.83
6.96

-
29/64
15/32

11.5000
11.5094
11.9062

6.220
6.220
6.880

161
161
145

1 5/16
1 3/8
1 7/16
1 1/2

33.3375
34.9250
36.5125
38.1000

164.30
191.70
230.00
287.50

6.09
5.22
4.35
3.48